66591864

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 187078320

約数和(自身を除く): 120486456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 137, 157, 172, 258, 274, 314, 344, 387, 411, 471, 516, 548, 628, 774, 822, 942, 1032, 1096, 1233, 1256, 1413, 1548, 1644, 1884, 2466, 2826, 3096, 3288, 3768, 4932, 5652, 5891, 6751, 9864, 11304, 11782, 13502, 17673, 20253, 21509, 23564, 27004, 35346, 40506, 43018, 47128, 53019, 54008, 60759, 64527, 70692, 81012, 86036, 106038, 121518, 129054, 141384, 162024, 172072, 193581, 212076, 243036, 258108, 387162, 424152, 486072, 516216, 774324, 924887, 1548648, 1849774, 2774661, 3699548, 5549322, 7399096, 8323983, 11098644, 16647966, 22197288, 33295932, 66591864]

約数ペア:

[(1, 66591864), (2, 33295932), (3, 22197288), (4, 16647966), (6, 11098644), (8, 8323983), (9, 7399096), (12, 5549322), (18, 3699548), (24, 2774661), (36, 1849774), (43, 1548648), (72, 924887), (86, 774324), (129, 516216), (137, 486072), (157, 424152), (172, 387162), (258, 258108), (274, 243036), (314, 212076), (344, 193581), (387, 172072), (411, 162024), (471, 141384), (516, 129054), (548, 121518), (628, 106038), (774, 86036), (822, 81012), (942, 70692), (1032, 64527), (1096, 60759), (1233, 54008), (1256, 53019), (1413, 47128), (1548, 43018), (1644, 40506), (1884, 35346), (2466, 27004), (2826, 23564), (3096, 21509), (3288, 20253), (3768, 17673), (4932, 13502), (5652, 11782), (5891, 11304), (6751, 9864)]